单词	火山碎屑角砾岩
释义	火山碎屑角砾岩pyroclastic breccia
随便看	laser length standard laser level laser leveling laser level meter laser lever laser liftoff laser light laser (light amplification by stimulated emission of radiation) laser {light amplification by stimulated emission of radiation} laser{light amplification by stimulated emission of radiation} laser {light amplification stimulated emission radiation} laser linear comparator laser line scan laser line scan {=lls} laser line scanner laser line scanner {=lls} laser linewidth laser-- linewidth of semiconductor laser literature laser locator laser locking laser longitudinal mode laser low temperature fluorescence spectrometry laser lunar ranging laser machine